Garmin GPSMAP 8X10, Руководство пользователя

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3 Select a destination, and select Next .
4 Select an option:
• To view a hazard and adjust the path near a hazard,
select Hazard Review .
• To adjust the path, select Adjust Path , and follow
the on-screen instructions.
• To delete the path, select Cancel Auto Guidance .
• To save the path, select Done .
Adjusting a Saved Auto Guidance Path
1
Select Info > User Data > Routes .
2 Select a path, and select Review > Edit > Adjust
Path .
TIP: When navigating an Auto Guidance path, select
the path on the navigation chart, and select Adjust
Path.
3 Select a location on the path.
4 Drag the point to a new location.
5 If necessary, select a point, and select Remove .
6 Select Done .
Canceling an Auto Guidance Calculation in Progress
From the Navigation chart, select Options > Cancel .
TIP: You can select Back to quickly cancel the
calculation.
Setting a Timed Arrival
You can use this feature on a route or an Auto Guidance
path to get feedback about when you should arrive at a
selected point. This allows you to time your arrival at a
location, such as a bridge opening or a race starting line.
1 From the Navigation chart, select Options .
2 Select Navigation Options > Timed Arrival .
TIP: You can quickly open the Timed Arrival menu by
selecting a point on the path or route.
Auto Guidance Path Configurations
CAUTION
The Preferred Depth and Vertical Clearance settings
influence how the chartplotter calculates an Auto
Guidance path. If a section of an Auto Guidance path
is shallower than the Preferred Depth or lower than
the Vertical Clearance settings, the section of the Auto
Guidance path appears as a solid orange line or a red
striped line in Garmin Na and Garmin Navionics
charts and appears as a magenta and gray
striped line in previous versions. When your boat enters
one of those areas, a warning message appears (
Route
Color Coding , page 25 ).
NOTE: Auto Guidance is available with premium charts, in
some areas.
NOTE: Not all settings apply to all maps.
You can set the parameters the chartplotter uses when
calculating an Auto Guidance path.
Select
Options > Settings > Preferences > Navigation >
Auto Guidance .
Preferred Depth : Sets the minimum water depth, based
on chart depth data, that your boat can safely travel
over.
NOTE: The minimum water depth for the premium
charts (made before 2016) is 3 feet. If you enter a value
of less than 3 feet, the charts only use depths of 3 feet
for Auto Guidance path calculations.
Vertical Clearance : Sets the minimum height of a bridge
or obstacle, based on chart data, that your boat can
safely travel under.
Shoreline Distance : Sets how close to the shore you
want the Auto Guidance path to be placed. The path
may move if you change this setting while navigating.
The available values for this setting are relative, not
absolute. To ensure that path is placed the appropriate
distance from shore, you can assess the placement
of the path using one or more familiar destinations
that require navigation through a narrow waterway
(
Adjusting the Distance from Shore , page 30 ).
Adjusting the Distance from Shore
The Shoreline Distance setting indicates how close to the
shore you want the Auto Guidance line to be placed. The
Auto Guidance line may move if you change this setting
while navigating. The available values for the Shoreline
Distance setting are relative, not absolute. To ensure the
Auto Guidance line is placed the appropriate distance
from shore, you can assess the placement of the Auto
Guidance line using one or more familiar destinations that
require navigation through a narrow waterway.
1 Dock your vessel or drop the anchor.
2 Select Options > Settings > Preferences >
Navigation > Auto Guidance > Shoreline Distance
> Normal .
3 Select a destination that you have navigated to
previously.
4 Select Navigate To > Auto Guidance .
5 Review the placement of the Auto Guidance line,
and determine whether the line safely avoids known
obstacles and the turns enable efficient travel.
6 Select an option:
• If the placement of the line is satisfactory, select
Options > Navigation Options > Stop Navigation ,
and proceed to step 10.
• If the line is too close to known obstacles, select
Options > Settings > Preferences > Navigation >
Auto Guidance > Shoreline Distance > Far .
• If the turns in the line are too wide, select Options
> Settings > Preferences > Navigation > Auto
Guidance > Shoreline Distance > Near .
30 Navigation with a Chartplotter